Search results for: MODEL HERTZ'A

• Structural pounding models with Hertz spring and nonlinear damper

  Publication

  • S. Mahmoud
  • X. Chen
  • R. Jankowski

  - Journal of Applied Sciences - Year 2008

  W artykule przedstawiono porównanie możliwości wykorzystania dwóch modeli zderzeń: nieliniowego modelu lepkosprężystego i modelu Hertz'a z dodatkowym tłumieniem. Efektywność każdego z modeli zbadano porównując wyniki analiz numerycznych z wynikami badań eksperymentalnych. Wyniki pracy pokazują, iż zastosowanie nieliniowego modelu lepkosprężystego prowadzi do mniejszych błędów w przebiegach czasowych siły zderzenia oraz do mniejszych...

• HERZ

  Journals

  ISSN: 0340-9937 , eISSN: 1615-6692

• Geoscientific Model Development

  Journals

  ISSN: 1991-959X , eISSN: 1991-9603

• GRAPHICAL MODELS

  Journals

  ISSN: 1524-0703 , eISSN: 1524-0711

• STOCHASTIC MODELS

  Journals

  ISSN: 1532-6349 , eISSN: 1532-4214

• Finite Element model updating on experimental modal parameters

  Publication

  • M. Hirsz

  - Year 2008

• Model Assisted Statistics and Applications

  Journals

  ISSN: 1574-1699

• Spurious Modes in Model Order Reduction in Variational Problems in Electromagnetics

  Publication

  • V. D. L. Rubia
  • D. Young
  • G. Fotyga
  • M. Mrozowski

  - IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES - Year 2022

  In this work, we address an everlasting issue in 2 model order reduction (MOR) in electromagnetics that has 3 remained unnoticed until now. Contrary to what has been 4 previously done, we identify for the very first time spurious 5 modes in MOR for time-harmonic Maxwell’s equations and 6 propose a methodology to remove their negative influence on the 7 reduced order model (ROM) response. These spurious modes 8 have nonzero resonance...

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• Uniform Model Interface for Assurance Case Integration with System Models

  Publication

  • A. Wardziński
  • P. Jones

  - Year 2017

  Assurance cases are developed and maintained in parallel with corresponding system models and therefore need to reference each other. Managing the correctness and consistency of interrelated safety argument and system models is essential for system dependability and is a nontrivial task. The model interface presented in this paper enables a uniform process of establishing and managing assurance case references to various types...

  Full text available to download

• Collective modes of the extended Hubbard model with negativeUand arbitrary electron density

  Publication

  • T. Kostyrko
  • R. Micnas

  - Physical Review B - Year 1992

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